56665917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81769}}^1$

素因数の和:81793

約数の個数: 24

約数和(自身を含む): 102048960

約数和(自身を除く): 45383043

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 81769, 245307, 572383, 735921, 899459, 1717149, 2698377, 5151447, 6296213, 8095131, 18888639, 56665917]

約数ペア:

[(1, 56665917), (3, 18888639), (7, 8095131), (9, 6296213), (11, 5151447), (21, 2698377), (33, 1717149), (63, 899459), (77, 735921), (99, 572383), (231, 245307), (693, 81769)]